Android Open Source - Bluetooth-Toggling-Tool Single Fragment Activity

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Back to project page Bluetooth-Toggling-Tool.

License

The source code is released under:

Apache License

Java Source Code

package com.example.bluetooth_app;
/*from w  w w.ja  v  a  2  s  . c o  m*/

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;

public abstract class SingleFragmentActivity extends FragmentActivity {
  protected abstract Fragment createFragment();
  protected int getLayoutResId() {
    return R.layout.activity_single_fragment;
  }
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(getLayoutResId());
    FragmentManager fm = getSupportFragmentManager();
    Fragment fragment = fm.findFragmentById(R.id.fragmentContainer);
    if (fragment == null) {
      fragment = createFragment();
      fm.beginTransaction()
      .add(R.id.fragmentContainer, fragment)
      .commit();
    }
    
  }
}

Java Source Code List

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